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作者:

Qiu, Shi (Qiu, Shi.) | Wang, Wenjuan (Wang, Wenjuan.) | Wang, Kelvin C. P. (Wang, Kelvin C. P..)

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Scopus SCIE

摘要:

In light of the newly released AASHTO cracking protocol PP67-10 and high quality cracking data produced from a novel 3D 1 mm pavement data collection and automated analysis system, this paper develops an index system for overall cracking evaluation. The Analytical Hierarchy Process (AHP) is employed to establish a general framework and fuzzy set theory is adopted to convert actual severity and intensity measures into normalized scores. Multiple data combination techniques are applied for data aggregation. The ultimate product of this system, a single number cracking index representing the overall cracking condition, can be used to rank pavements and prioritize crack-oriented maintenance and rehabilitation projects. Furthermore, cracking indices for different pavement zones can also be derived from the system, which would be significant to examine the pavement failure mechanism. A case study containing 10 pavement sections is performed to demonstrate the applicability of this proposed evaluation system.

关键词:

fuzzy set theory AASHTO protocol pavement evaluation 3D 1 mm data cracking measurement

作者机构:

  • [ 1 ] [Qiu, Shi]Beijing Univ Technol, Beijing Key Lab Traff Engn, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 2 ] [Qiu, Shi]Beijing Univ Technol, Coll Metropolitan Transportat, 100 Pingleyuan, Beijing 100124, Peoples R China
  • [ 3 ] [Wang, Wenjuan]Capital Univ Econ & Business, Coll Business Adm, 121 Zhangjiakou Rd, Beijing 100070, Peoples R China
  • [ 4 ] [Wang, Kelvin C. P.]Oklahoma State Univ, Sch Civil & Environm Engn, Stillwater, OK 74074 USA

通讯作者信息:

  • [Wang, Wenjuan]Capital Univ Econ & Business, Coll Business Adm, 121 Zhangjiakou Rd, Beijing 100070, Peoples R China

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来源 :

CANADIAN JOURNAL OF CIVIL ENGINEERING

ISSN: 0315-1468

年份: 2016

期: 3

卷: 43

页码: 260-269

1 . 4 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:166

中科院分区:4

被引次数:

WoS核心集被引频次: 10

SCOPUS被引频次: 11

ESI高被引论文在榜: 0 展开所有

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